5257966 has 8 divisors (see below), whose sum is σ = 9013680. Its totient is φ = 2253408.

The previous prime is 5257957. The next prime is 5257991. The reversal of 5257966 is 6697525.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 187771 + ... + 187798.

It is an arithmetic number, because the mean of its divisors is an integer number (1126710).

Almost surely, 2^5257966 is an apocalyptic number.

5257966 is a deficient number, since it is larger than the sum of its proper divisors (3755714).

5257966 is a wasteful number, since it uses less digits than its factorization.

5257966 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 375578.

The product of its digits is 113400, while the sum is 40.

The square root of 5257966 is about 2293.0255122872. The cubic root of 5257966 is about 173.8891926730.

The spelling of 5257966 in words is "five million, two hundred fifty-seven thousand, nine hundred sixty-six".